APA-viite (7. p.)

LARSEN-FREEMAN, D., & LONG, M. H. (1999). An introduction to second language acquisition research. Longman.

Chicago-viite (17. p.)

LARSEN-FREEMAN, Diane, ja Michael H. LONG. An Introduction to Second Language Acquisition Research. London: Longman, 1999.

MLA-viite (9. p.)

LARSEN-FREEMAN, Diane, ja Michael H. LONG. An Introduction to Second Language Acquisition Research. Longman, 1999.